Results 71 to 80 of about 2,719,193 (288)

Magnetic particle swarm optimization [PDF]

2011 IEEE Symposium on Swarm Intelligence, 2011
In this paper, we propose a new particle swarm approach based on the idea of repulsion by a magnetic field. The structure of the method is presented and, using a number of well-known benchmark functions in a 30-dimension search space, its performance is compared to that of well-established algorithms of similar inspiration.
Paulo Sérgio Prampero, Romis Attux
openaire   +2 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Magnetic Nanoparticle Sensors

Sensors, 2009
Many types of biosensors employ magnetic nanoparticles (diameter = 5–300 nm) or magnetic particles (diameter = 300–5,000 nm) which have been surface functionalized to recognize specific molecular targets.
Isaac Koh, Lee Josephson
doaj   +1 more source

Ranking Magnetic Colloid Performance for Magnetic Particle Imaging and Magnetic Particle Hyperthermia

Advanced Functional Materials
AbstractMagnetic particle imaging (MPI) is an emerging modality that can address longstanding technological challenges encountered with magnetic particle hyperthermia (MPH) cancer therapy. MPI is a tracer technology compatible with MPH for which magnetic nanoparticles (MNPs) provide signal for MPI and heat for MPH.
Hayden Carlton, Marzieh Salimi, Nageshwar Arepally, Gabriela Bentolila, Anirudh Sharma, Adnan Bibic, Matt Newgren, Patrick Goodwill, Anilchandra Attaluri, Preethi Korangath, Jeff W.M. Bulte, Robert Ivkov   +11 more
openaire   +2 more sources

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

Mesenchymal stem cells with magnetic particles for the subretinal injection in ophthalmology

Oftalʹmologiâ, 2014
The technology of the cultivation of mesenchymal stem cells with magnetic particles for the subretinal injection was developed in this work. The estimation of the effect of magnetic particles on the proliferation and functional activity of mesenchymal ...
Yu. A. Beliy, A. A. Temnov, A. V. Tereshchenko, S. A. Mirgorodskaya   +3 more
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Application of magnetic particles in oil–water separation of oily wastewater

工程科学学报
Oily wastewater, a byproduct of various industrial processes, such as petroleum refining, metal processing, and food production, poses significant threats to industrial production, economic development, and environmental sustainability.
Junyi LI, Zhipeng TANG, Rong WANG, Chenyang ZHANG, Jiarui DU, Heng YU   +5 more
doaj   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Intraluminal magnetisation of bowel by ferromagnetic particles for retraction and manipulation by magnetic probes [PDF]

, 2014
This work has been financially supported by the Engineering and Physical Sciences Research Council (EPSRC), UK, under Grant EP/HO 10033/1.Feasibility studies are needed to demonstrate that safe and effective manipulation of bowel during Minimal Access ...
André, P., Brown, S. I., Brown, S.I., Florence, G. J., Cuschieri, A., Wang, Z., Florence, G.J., McLean, D.   +7 more
core   +1 more source